[clang] [LifetimeSafety] Fix compiler crash with `static operator()` (PR #187853)

[Utkarsh Saxena via cfe-commits]

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@@ -401,7 +402,12 @@ void FactsGenerator::VisitCXXOperatorCallExpr(const CXXOperatorCallExpr *OCE) {
     handleAssignment(OCE->getArg(0), OCE->getArg(1));
     return;
   }
-  VisitCallExpr(OCE);
+
+  ArrayRef Args = {OCE->getArgs(), OCE->getNumArgs()};
+  if (OCE->getOperator() == OO_Call && OCE->getDirectCallee()->isStatic()) {
+    Args = Args.slice(1);
+  }
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usx95 wrote:

Also add a line describing why the reason for doing this.

https://github.com/llvm/llvm-project/pull/187853